From b104c64e5572b04622c11883d2a82e579d134944 Mon Sep 17 00:00:00 2001 From: Jeff Davis Date: Thu, 16 Apr 2026 16:20:02 -0700 Subject: [PATCH v1 2/2] Fix callers of unicode_strtitle() using srclen == -1. Currently, only called that way in tests, which failed to fail. Backpatch-through: 18 --- src/backend/utils/adt/pg_locale_builtin.c | 2 +- src/common/unicode/case_test.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/backend/utils/adt/pg_locale_builtin.c b/src/backend/utils/adt/pg_locale_builtin.c index b5aeb7a337a..794aa37df76 100644 --- a/src/backend/utils/adt/pg_locale_builtin.c +++ b/src/backend/utils/adt/pg_locale_builtin.c @@ -97,7 +97,7 @@ strtitle_builtin(char *dest, size_t destsize, const char *src, ssize_t srclen, { struct WordBoundaryState wbstate = { .str = src, - .len = srclen, + .len = (srclen < 0) ? strlen(src) : srclen, .offset = 0, .posix = !locale->builtin.casemap_full, .init = false, diff --git a/src/common/unicode/case_test.c b/src/common/unicode/case_test.c index e34f700d9c4..099530c1ead 100644 --- a/src/common/unicode/case_test.c +++ b/src/common/unicode/case_test.c @@ -304,7 +304,7 @@ tfunc_title(char *dst, size_t dstsize, const char *src, { struct WordBoundaryState wbstate = { .str = src, - .len = srclen, + .len = (srclen < 0) ? strlen(src) : srclen, .offset = 0, .init = false, .prev_alnum = false, -- 2.43.0